Answer:
x = 1
Step-by-step explanation:
4x+7(3x-3) = 9-5x (equation)
4x+21x-21 = 9-5x (simplify)
25x-21 = 9-5x (combine like terms)
30x-21 = 9 (add 5x to each side)
30x = 30 (add 21 to each side)
x = 1 (divide each side by 30)
Answer:
What?
Step-by-step explanation:
Answer: 85
Step-by-step explanation:
1. Divide the number of orange sweets by 3.
2. Multiply the quotient by 2.
3. Add the yellow sweets (the answer you get for the 2nd step), by the amount of orange sweets to get your answer.
=> 51 / 3 = 17
=> 17 x 2 = 34
=> 51 + 34 = 85
Answer:
MN = 14 ft
Step-by-step explanation:
NP tangent => ∡PNM = 90°
Pythagoras
MN = √MP² - NP²
= √50² - 48²
= √(50 - 48)(50 + 48)
= √2×98
= √196
= √14²
= 14 ft
Answer:
$4.32
Step-by-step explanation:
18% = 18/100 = 0.18
The amount of tip = 0.18 x $24
The amount of tip = $4.32
